IDT 7204L20J8 4Kx9 SRAM, 36Kb, 5V, 120mA, 0-70°C, PLCC
IDT 7206L20J8 16Kx9 SRAM, 5V, 120mA, 70°C, PLCC
IDT 7207L20J8 32Kx9 SRAM, 5V, 5.5V, 120mA, 70°C, PLCC
64Kb SRAM, 64KX9, 5V, 120mA, PLCC, 0-70°C
FIFO Mem Async Dual Depth/Width Uni-Dir 64K x 9 32-Pin PLCC T/R